Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
AP EAMCET201726 Apr 2017Morning ShiftMathematicsLimitsActual

_ x 0 (1- 2 x)(3+ x) x 4 x =

Options

  1. A-1 4
  2. B1 2
  3. C1
  4. D2

Correct answer

D. 2

Step-by-step solution

aligned & Let l= _ x 0 (1- 2 x)(3+ x) x 4 x & = _ x 0 2 ^2 x (3+ x) x 4 x & =2 _ x 0 ^2 x x^2 1 4 _ x 0 4 x 4 x _ x 0 (3+ x) aligned According to Sandwich theorem, aligned & _ x 0 x x =1 and _ x 0 x x =1 & =2 1 1 4 1 (3+1)=2 aligned

Practice Limits on Quantrex Academy →

More from Limits

If _ x 0 ( p 2x + 1 - 2x x + x ) = 1 then the value of ' p ' is 2026_ x 2 ( 1 - x x ) is equal to 2026The value of _ x 3 [ 1 x-3 + 9x 27-x^3 ] is: 2026_ x 0 (1 - 2x)(3 + x) x 4x is equal to: 2026If _ x 3 ( x^2 - ax - 3b x - 3 ) = 5 , then a + b = 2026If f(x) = cases x^2 - 1 & if x 2 x + 1 & if x < 2 cases , then _ x 1 f(x) + _ x 2 f(x) = 2026_ x 4 2 2 -( x+ x)^3 1- 2 x = 2025Let [x] denote the greatest integer less than or equal to x . Then _ x 2⁺ ( [x]^3 3 - [ x 3 ]^3 )= 2025 Full Limits list All AP EAMCET PYQs